baber/WOPTO huggingface dataset:
Patent JP-H0324159-A (JP)
Title: Preparation of high strength, heat-and chemical-resistant polyarylene sulfide composite
Inventor: UMEZAWA MASAO
IPC: C08K7/02
Filed: 1989-06-21
Abstract: PURPOSE:To improve the strength and heat and chemical resistance of a composite comprising a high-strength fibrous material and a polyarylene sulfide by irradiating the composite with rays of light. CONSTITUTION:A composite comprising a fibrous material (having a strength of 20g/d or higher, an elastic modulus of 400g/d or higher, and an aspect ratio of at least 10; e.g. glass fiber or carbon fiber) and a polyarylene sulfide (e.g. polyphenylene sulfide) and contg. at least three fibers of 10mum in diameter or thinner in each 1000 square mum of the cross section of the composite is irradiated with ultraviolet or visible rays at an illuminance of pref. 5lx or higher at above the glass transition point of the polyarylene sulfide (pref. in the range of from 50 deg.C above the glass transition point to about the m.p.) in an oxygen-contg. atmosphere until the surface of the composite becomes infusible or insol. in alpha-chloronaphthalene. Thus is obtd. a high-strength, heat- and chemical-resistant composite.
Patent JP-H0448871-A (JP)
Title: Area identification device and line drawing correction system, and picture processor using them
Inventor: KUWABARA YASUHIRO
IPC: H04N1/40
Filed: 1990-06-18
Abstract: PURPOSE:To reduce a recognition error rate in an intermediate tone area by detecting a character area in an original in which characters and photographs are in existence in mixture and detecting a white level background in existence around the character area. CONSTITUTION:A white background discrimination means 101 discriminates whether or not a color of white or close thereto is in existence in a specific range of an inputted picture data 105. An achromatic color discrimination means 102 discriminates whether or not a noted picture element is an achromatic color or close thereto and outputs an achromatic color discrimination signal 107. A character area discrimination means 103 checks whether or not a noted picture element is achromatic based on the achromatic color discrimination signal 107 and discriminates whether or not a white level background is in existence around the noted picture element when the color is an achromatic color based on a white background detection signal 106. If the noted picture element is achromatic and a white background level exists therearound, the character area discrimination means 103 regards the noted picture element as the character area.
Patent JP-S5584413-A (JP)
Title: Production of fiber made from polyvinylidene fluoride resin
Inventor: MIZUNO TAKEYA
IPC: D01F6/12
Filed: 1978-12-22
Abstract: PURPOSE: To obtain polyvinylidene resin (PVDF) fibers having a high strength with high productivity, by melt-spinning a blend of the resin and a plasticizer in a low-viscosity state, and by heat-treating and drawing the fibers thus obtained after removal of the plasticizer.  
     CONSTITUTION: A blend of PVDF and a plasticizer, e.g. a polyester, preferably in an equal amount or less, is melt spun, and the plasticizer is extracted with tetrahydrofuran, etc. which will swell PVDF slightly. The fibers are then heat-treated at  80W175°C for 1W24hr, then annealed at 60W100°C if necessary, and drawn to  give the desired fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5382888-A (JP)
Title: Co-extruded five-layered drawn cylindrical film and its manufacture
Inventor: YOSHIKAWA SHINSUKE
IPC: B29C48/10
Filed: 1976-12-29
Abstract: PURPOSE:To manufacture the title film of excellent heat shrinkage, gas-barrier properties, etc.  by forming, through adhesion effect of an ethylene copolymer, a laminated structure composed of an ionomer resin as innermost layer, a vinylidene chloride copolymer resin as interlayer, and an olefinic resin as outermost layer.
Patent JP-S5861713-A (JP)
Inventor: KAWAMOTO KIYOSHI
IPC: A47J27/00
Filed: 1981-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6219683-A (JP)
Inventor: GOTO YUJI
IPC: F27B14/10
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6050647-A (JP)
Title: Operating mechanism of microcassette tape recorder
Inventor: HAMAMOTO YUUJI
IPC: G11B15/04
Filed: 1983-08-30
Abstract: PURPOSE:To execute gropingly the operation of recording, reproducing, etc. and to reduce malfunction by constituting the titled operating mechanism so that a main operation slider and a preset slider are actuated on the basis of mutual relation between pins and grooves having a prescribed shape. to receive the pins. CONSTITUTION:The guide grooves 12, 13 are formed on the main operation slider 1 and the preset slider 2 respectively and the pins 14, 15 are inserted into the guide grooves 12, 13, respectively. The pins 14, 15 are planted on both the ends of a lever 17 pivotally fitted to a supproting point 16 of a chassis. In such a constitution, the sliding of the main operation slider 1 is inhibited when the preset slider 2 is located on the 1st position 8, and permitted at the 2nd position of a stand-by mark 9. When the main operation slider 1 is located on the recording positions 5, 6, the sliding of the preset slider 2 is inhibited. Consequently, each operation is operated gropingly and easily and the malfunction is reduced.
Patent JP-H1011197-A (JP)
Title: Keyboard control device and its controlling method
Inventor: MAMADA TORU
IPC: G06F3/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to immediately use a system without restarting the system even at the time of connecting an external keyboard or an external mouse after starting the system. SOLUTION: When an external input device such as an external keyboard 32 and an external mouse 33 is not unconnected at the time of starting the system, processing for setting up a keyboard communication line or a mouse communication line to a usable state and a processing for permitting interruption signals INT2, INT3 for informing of data inputted through the communication line to a CPU 15 are executed as preparing processing for hot connection. Even when the external keyboard 32 or the external mouse 33 is connected after starting the system and data are inputted from the connected device, the hot connection of the external keyboard 32 or the external mouse 33 is recognized by an interruption signal generated by the hot connection preparing processing and the connected device can be used.
Patent JP-S5861465-A (JP)
Title: Analytical method for blood
Inventor: JINNO HIDEKI
IPC: G01N33/49
Filed: 1981-10-07
Abstract: PURPOSE:To permit extremely easy measurement of glycosyl hemoglobin, etc. in blood by adding a hemolysis medium prepd. by adsorbing a reagent for hemolysis on a porous material on the sample supply side of a separating medium layer or a reagent layer for inspection of blood of a chromatography or the like. CONSTITUTION:A vinyl resin molding, an inorg. porous plate, etc. having holes of about 1- several mu sizes are used for a porous material to be adsorbed thereon with a reagent for hemolysis. Noionic or ionic surfactants are usable as the reagent for hemolysis, of which polyoxyethylene alkyl allyl ether, salt of sulfuric ester of higher fatty acid, etc. are more perferable in terms of hemolysis characteristic. In this invention, the hemolysis medium is added on the sample supply side of a separating medium layer or a reagent layer for inspection of blood; therefore, the blood analysis by using all the blood samples as they are is made possible without preparing hemolysis samples separately and this method is suitable for analysis of many specimens at one time.
Patent JP-S5494014-A (JP)
Title: Magnetic head and production thereof
Inventor: ITSUSHIKI MASANORI
IPC: G11B5/52
Filed: 1977-12-31
Abstract: PURPOSE:To increase the sensitivity of a video magnetic head by jointing the opposite portions of a magnetic recording medium, which are made of a single crystal of Mn-Zn ferrite while having different crystalizing directions, to a rear magnetic circuit constituting portion. CONSTITUTION:The opposite portions 1 and 1 of a magnetic recording medium, which is made of Mn-Zn ferrite single crystal and which has an anisotropic constant K>0 while using the head side as a crystalizing direction (100), constitute a head gap 2, and are jointed at a joint portion 5 to the leg ends of a rear magnetic circuit constituting portion 3 which is formed with a wiring aperture 4 and which is made of a Mn-Zn ferrite single crystal. The crystalizing direction of that portion 3 is so set that the magnetizable axis is normal to the head side. This head side is further subjected to the lapping treatment. Thus, the condition, under which the magnetizing vector is directed always normal to the side of the opposite portions 1, is realized to improve the sensitivity of the portion 3.
Patent JP-S5590167-A (JP)
Title: Circuit switching system of terminal telephone set
Inventor: HORIMUKI YASUYUKI
IPC: H04M1/71
Filed: 1978-12-27
Abstract: PURPOSE:To make it possible to use two circuits independently by making a switching connection between two circuits by one duplexer normally and then by using a stand-by duplexer inserted into a jack provided to one circuit at the time of call convergence. CONSTITUTION:When a signal from either communication circuit 1 or 2 is inputted in normal mode, duplexer 11 is connected by switching to the communication circuit by incoming display of incoming display unit 3 or 4. Here, since one duplexer 11 is shared, the input of a signal from the unused communication circuit results in that the communication circuit is not constituted. In case of call convergence like this, switchs 5 and 6 are switched to the communication circuit 2 side and a stand-by duplexer is inserted into jack 7 provided to this circuit. At this time, contacts 9 and 10 of relay 8 operate through the operation of relay 8 to constitute a talking circuit between communication circuit 1 and duplexer 11 and that between communication circuit 2 and the stand-by duplexer, so that two communication circuits can be used independently.
Patent JP-H115549-A (JP)
Title: Assembly method of steering device
Inventor: NAKAOKA MASAKI
IPC: B62D5/083
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To easily ensure a coaxial degree of a steering force giving mechanism, also so as to surely assemble it in a reaction force neutral position, relating to an assembly method of a power steering device provided with the steering force giving mechanism. SOLUTION: A spring assembly 96 is provided with a V-groove member 98 having a V-groove 99, fixed member 104 and a bellows spring 106 connecting the V-groove member and the fixed member 104. A V-groove 91 opposed to the V-groove 99 is formed in a buried ring. The spring assembly 96 is assembled in a condition ensuring a coaxial degree of the fixed member 104 and the V- groove member 98. In the case of assembling the spring assembly 96 in a valve shaft, by pressing the V-groove member 98 toward a ball 100, a phase of the V-groove 99 and the V-groove 91 is conformed.
Patent JP-S5587597-A (JP)
Title: Heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1978-12-27
Abstract: PURPOSE:To suppress color formation due to pressure caused by scratch, abrasion or the like effectively, by adding a specific monoester compound to heat-sensitive, color-forming layer containing leuco dye and acidic substance. CONSTITUTION:A monoester of isostearic acid and straight-chain glycol represented by formula II (wherein R is 10-40C alkyl) is added to heat-sensitive, color- forming layer containing (A) colorless, or light-colored leuco dye such as 3-(2'- hydroxy-4'-dimethylaminophenyl)-3-(2'-methoxy-5'-chlorophenyl)phthalide represented by formula I (wherein R1 and R2 are H, lower alkyl, (substituted) phenyl or the like; R3 and R4 are H, lower alkyl, halogen or the like and either of R3 or R4 is H; X1-X3 are H, lower alkyl, halogen or the like; X4 is H, halogen or the like; n is 0-4), and (B) organic acid or phenolic substance, preferably in a ratio of 0.05-2pts.wt.-1pt.wt. of (A+B).
Patent JP-H05263497-A (JP)
Title: Strong composite panel core material mainly made of inorganic fiber board
IPC: E04C2/16
Filed: 1991-06-03
Abstract: PURPOSE:To increase lacking strength at the time of mainly aiming at lightness and facility of processing especially out of heat insulation, sound absorption, light weight and facility of processing which are characteristics of a plate body consisting of inorganic fiber as a raw material and subsidiarily aiming at thermal insulation and sound absorption. CONSTITUTION:On an inorganic fiber plate 1 moulded in comparatively low density with inorganic fiber as a raw material, a skeletal body 2 which is a subsidiary material the strength of which is higher than that the inorganic fiber plate 1 possesses is made to exist in consideration of orientation corresponding to a kind of strength to be strengthened. Thereafter, the skeletal body 2 is tightly fitted in and integrated with the inorganic fiber plate 1 so that the skeletal body 2 passes through the inorganic fiber from front to back.
Patent JP-S5862617-A (JP)
Title: Manufacture of molded piece having modified surface
Inventor: SUMINOE TAROU
IPC: G02C7/04
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a contact lens for which stains are removed easily and having good water leakage, by subjecting a molded piece consisting of a polymer of acrylic acid ester and/or methacrylic acid ester to a hot water treatment. CONSTITUTION:A molded piece consisting of a polymer of acrylic acid ester and/or methacrylic acid ester is subjected to a hot water treatment. The hot water treatment may be performed either in vacuum state or in pressurized state, but is performed normally in 0.1-5 atmospheric pressure. Although the temp. of the hot water treatment is decided suitably in accordance with a relation to a treating pressure, the temp. is normally 40-150 deg.C, and a treating time becomes short, if the treating temp. is high and the normal treating time is 5min-48hr.
Patent JP-S5980973-A (JP)
Title: Gate protective circuit
Inventor: MASUDA HIROO
IPC: H02H7/20
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the beadkown of a protective resistor and a protective diode due to an excessive surge voltage by a method wherein a junction type field-effect transistor is connected between an input terminal and a gate protective diode to be connected to the gate of an MOS type integrated circuit. CONSTITUTION:A protective resistor part consists of N<+> layers 12 and 13, to be connected to input and output terminals 1 and 5 located on the N type impurity layer 11 formed on the surface of a P type substrate 3, and the P<+> layer 14 formed between two N<+> layers, and a P<+> layer 14 is biased to the same potetial as the substrate through the intermediary of a terminal 15. From the view point of equivalent circuit, a gate G is expressed by J-FET which has same potential as the substrate. As a result, the J-FET constituting a protective resistor of uniform characteristics can be made easier when compared with an MOST, and also the breakdown of the protective diode due to surge voltage can be prevented.
Patent JP-H058239-A (JP)
Title: Forming method of thermosetting resing product
Inventor: NODA HOZUMI
IPC: B29K101/10
Filed: 1991-07-01
Abstract: PURPOSE:To regenerate a thermosetting resin product having excellent surface properties by a method wherein film having the same origin as that of regenerated stock is interposed in pressing so as to make any number of times of recycling possible. CONSTITUTION:Regenerated thermosetting resin stock is turned into the form of chips. After resin chips 1 are heated up in semi-molten state, the chips are set together with thermosetting resin film 5 in a bottom force 3 under the condition that the thermosetting resin film 5 occupies the front surface side of a product. Under the above-mentioned state, both the chips and the film are integrally pressed.
Patent JP-H09324859-A (JP)
Title: Gasket
Inventor: IMAMURA KOUJI
IPC: F16J15/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently provide sealed properties even in a position where the dispersion of a clearance is large, by providing metal penetration of an elastic body such as rubber around the periphery of a metallic reinforcing ring so as to form a cylindrical gasket, fitting a large diametral part to the seal groove of a housing, and fitting a small diametral cylindrical part to the inner circumferential part of a cover body. SOLUTION: A gasket 1 is formed in such a way that a metallic reinforcing ring 5 is formed of a small diametral cylindrical part 4 arranged in the upper part of a large diametral cylindrical part 2 through a stage part 3 in a direction where it is contracted toward the inside and an elastic body 6 such as rubber is metal-penetrated around the periphery of the metallic reinforcing ring 5. A semicircular annual projection 7 is arranged in the approximately intermediate part of the elastic body 6 metal penetrated around the periphery of the large diametral cylindrical part 2 of the metallic reinforcing ring 5.  The gasket l seals in a diametral direction a clearance between a housing 10 and a cover body 11, therefore pressure from an inner direction is supported by the metallic reinforcing ring 5 and may not be applied directly to the elastic body 6, the elastic body 6 may not be entered to the clearance between the housing 10 and the cover body 11, and a crack and the like may not be generated in the elastic body 6.
Patent JP-H079217-A (JP)
Title: Chuck mechanism
Inventor: SETO NORIO
IPC: A61C3/12
Filed: 1993-06-30
Abstract: PURPOSE:To enable a chuck mechanism to be easily operated by enlarging the diameter of the tab part of a chuck clamping part, to smooth the motion by decreasing the mass of a moving part, and to improve safety by lessing the exposure of the moving part. CONSTITUTION:When a knurling tool part 32a of a main body case 32 is gripped and rotated, a relay member 33 is rotated, a slide shaft stopping member 30 is rotated, and the connection to a slide shaft 29 is tightened or loosened, so as to tighten or loosen a chuck 31. The slide shaft 29, the slide shaft stopping member 30, the chuck 31 and a saw 10 are integrally reciprocated.
Patent JP-H09318599-A (JP)
Title: Data processor for chromatograph/mass spectrometer
Inventor: NAKAGAWA KATSUHIRO
IPC: G01N30/86
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically set determination parameters and selective ion monitoring(SIM) parameters. SOLUTION: When a total ion chromatograph is obtained by measuring a standard sample in scan mode, a peak identifying section 6 performs spectral retrieval for a mass spectrum at peak top using the mass spectral information in a data base and identifies a target compound represented by that peak. A determination table generating section 8 generates a determination table based on a standard holding time at the total ion chromatograph for a peak of the target compound resulting from a peak identification at the peak identifying section 6, mass numbers for determination and confirmation stored in the data base, and each parameter stored in determination parameters.  An SIM parameter generating section 10 determines SIM parameters required in the measurement of the mass numbers for determination and confirmation of each target compound in selective ion monitoring mode based on the total ion chromatograph.
Patent JP-H0451518-A (JP)
Title: Formation of polyimide pattern
Inventor: NIWA KATSUHIRO
IPC: H01L21/3205
Filed: 1990-06-19
Abstract: PURPOSE:To surely prevent the occurrence of a film left behind development on copper wiring by applying chromate treatment onto copper wiring, and forming the film of a photosensitive polyimide precursor, and then applying pattern-shaped light, and next developing it, and heating the pattern of the polyimide precursor gotten. CONSTITUTION:After formation of a copper layer on a silicon wafer, a desired wiring pattern is formed, and next it is dipped in a 1% potassium dichromate aqueous solution, and it is rinsed in water after pull up, and is dried by applying nitrogen so as to form a chromate film. The solution of photosensitive polyimide precursor is applied on the chromated copper wiring pattern, and after drying, it is exposed and developed, and then it is rinsed in isopropyl alcohol to form a polyimide precursor pattern. Then, it is cured, and further heated to get a polyimide pattern. Then, the chromate film at the through hole part is etched in a 10% ammonium persulfate aqueous solution.
Patent JP-H0451140-A (JP)
Title: Silver halide photographic sensitive material having good pressure fogging characteristic
Inventor: OTANI HIROSHI
IPC: G03C1/035
Filed: 1990-06-19
Abstract: PURPOSE:To lessen fogging and to enhance sensitivity by providing at least one layer of emulsion layers contg. a specific silver halide emulsion. CONSTITUTION:At least one layer of the emulsion layers contg. the silver halide emulsion prepd. by allow the fine particles of the silver iodide in which the silver halide particles contained therein are mixed within the particles and/or between the particles and the crystal phase is beta-AgI to exist before the end of the supply of the elements forming the silver halide in the formation of the mixed crystals are provided. The mixing within the particles and/or between the particles includes both of the case the crystal is formed by mixedly incorporating the different silver halides within the one particle and the case >=2 crystal particles of the different silver halides exist and the system mixedly contg. the different silver halides is constituted as the system over the entire part. The high sensitivity is obtd. in this way and the strength to the pressure fogging is obtd. in spite of the low fogging.
Patent JP-H02117341-A (JP)
Title: Device for extracting mass # of flesh and bones of butchered poultry
Inventor: BORISU BASHIRIEBICHI KURISHIEF
IPC: A22C17/04
Filed: 1989-06-26
Abstract: PURPOSE: To simultaneously tear a poultry lamp off bones and tibias without previous cutting by making a drum carrying a long groove and the cylinder of a poultry lamp engaging means move simultaneously. CONSTITUTION: The poultry lamp is arranged within the long groove 8 at the top of the drum 4, and the switch of a driving device 7 is turned on to rotate a shaft 2 and drums 3 and 4 to move the long groove 8 in the direction of a guiding member 9. The hollow cylinder 10 of the drum 3 and the cylinder 12 of the drum 5 are moved in opposite directions at the same time, and the cylinder 14 of the drum 3 and the cylinder 10' of the drum 5 are moved at the same time to form a conical surface on opposed surfaces by the cylinders 10 and 14 and the cylinders 10' and 12. Then a lock 20' is opened by a wedge bar 25 to stop the cylinder 14, tones are torn off each tip surface of the cylinders 10 and 10' to bring onto the cylinders 10 and 10' and dropped from the long groove 8 to a conveyer or a container, and poultry is discharged to a lower side groove 18 through the cylinder 14.
Patent JP-H06860-A (JP)
Title: T-die
Inventor: FUDO HARUO
IPC: B29C48/30
Filed: 1992-06-19
Abstract: PURPOSE:To stably obtain a sheet having a small difference in thickness in a width direction from the start of driving by a structure carrying out an easy and rapid temperature control of a manifold. CONSTITUTION:A manifold consists of a straight tube part 9 a heating part of an extruder and branch tube parts 10 branched from the straight tube part 9 so as to form an approximately T shape. Below the manifold, a choke bar 12 for adjusting the thickness of an extruded piece and communicating with a lip bar are provided. Above the branch tube parts 10, a plurality of heating elements 17 are arranged in proximity to the branch tube parts 10 so as to be an approximately equal distance spaced from the branch tube parts 10 in the longitudinal direction of the branch tube parts 10.